63._________A. developedB. developingC. poorD. ac

__ and unemployed were forced to move from their villages.A.PoorsB.The poorC.PoorD.The

__________ 查看材料A.grown－upB.would－beC.poorD.unfortun

Printing ______ greatly at the beginning of the 11th century.A: has been developedB: wil

Printing ______ greatly at the beginning of the 11th century.A: will be developedB: has

65._________A. developedB. determinedC. discovere

56._________A. developedB. less developedC. undev